INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7590a71d29fb9df75501485e47165a9d5faa6595df3772333bd36c6a3d588707', 
    '7BDdiw2ivhcwxN5CEadbiCi19PMIaaDNUslYt5aLdks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)